Line roller assembly



FIG. 1 is a front perspective view of the line roller assembly;

FIG. 2 is a left view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the line roller assembly that form no part of the claimed design. 

CLAIM The ornamental design for the line roller assembly, as shown and described. 